Indotray PQ
Indotray PQ Plastic Plastic Core Tray
The Indotray PQ Core Sample Tray is built for handling larger-diameter PQ core samples. With a 3-row heavy-duty layout and 3 meters total capacity, it is designed for strength, secure support, and reliable stacking in field and core shed conditions
Key Specifications
Detailed technical specs
Quick overview of the tray’s size, capacity, and material properties.
Dimensions
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Length: 107.5 cm
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Width: 37.5 cm
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Height: 10.3 cm
Capacity
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3 rows
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1 meter per cavity
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Total 3 meters of PQ core per tray
Construction
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Deep-profile design for larger core diameter
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Strong ribbed support structure
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Thick outer skirting up to 6 mm
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Minimum 1.75 mm wall thickness
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Drainage provision at tray bottom
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Corner reinforcement for rod-based stacking/locking
Identification & handling
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8 integrated handles
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2 ID tag slots
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Side engravings including start and scale markings
Features & benefits
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Designed to accommodate larger PQ core comfortably
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Strong support geometry to reduce movement and vibration
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Secure stacking for storage and transport
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Durable under harsh field exposure
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Supports clean organization and sample traceability
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Suitable for long-term core library use
Accessories
Supporting Components
All trays: 1075 mm × 375 mm footprint · Compatible for cross-size stacking
Aluminium ID Tags
Preprinted box identification fields
Universal Stackable Lid
Fits PQ tray
PQ Separators
Virgin PP, UV stabilized
Column Support Set
Up to 8 PQ trays can be column locked together
PQ Plastic Core Tray
Frequently Asked Questions
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Each Indotray PQ plastic core tray is designed specifically for PQ diamond drill core with a nominal core diameter of 85.0 mm.
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The tray has 3 individual rows, with approximately 1 metre of core per row.
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Total drill core storage capacity is 3 metres per tray.
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The deep-profile 3-row layout for large-diameter PQ drill core keeps core samples organized for geological logging, photography, sampling, transport and long-term core storage.
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This makes it suitable for mineral exploration companies, diamond drilling contractors, mining projects and geological core libraries.
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Overall tray dimensions: 1075 × 375 × 103 mm.
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Core compatibility: PQ, nominal core diameter 85.0 mm.
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Configuration: 3 rows with a total capacity of 3 metres of drill core.
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Material: high-strength PP Copolymer construction with UV stabilization.
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All Indotray BQ, NQ, HQ and PQ trays share a common 1075 × 375 mm footprint, supporting cross-size stacking and organized core shed storage.
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The tray incorporates drainage, ID tag locations, measurement markings, lifting handles and reinforced structural features.
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The Indotray PQ core tray is engineered to safely support a 60 Kg fully loaded 3-metre PQ drill core during normal field handling and core storage.
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Actual loaded weight varies significantly with rock density, mineralization, moisture and recovery, so a single core weight should not be assumed for every project.
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High-strength PP Copolymer, reinforced ribs, thick outer support walls and the tray geometry distribute the core load across the structure.
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The design is intended to minimize bending, twisting and sagging when the tray is correctly supported and handled.
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For tenders or projects requiring a certified maximum load in kilograms, Indotray can provide the applicable technical/test information rather than relying on a generic rock-weight estimate.
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The exact number of trays per 20-ft, 40-ft or 40-ft High Cube container depends on the packing configuration, palletization, nesting arrangement and whether lids, separators, ID tags or other accessories are included.
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For bulk export orders, Indotray can prepare a container loading plan to maximize the number of plastic core trays per shipment and reduce freight cost per tray.
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As a standard tray only configuration, for 20 Ft Container – 800 Nos. and for 40 Ft Container – 1650 Nos
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For website use, publish an exact container quantity only when it matches the current verified Indotray packing and dispatch configuration.
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Using the Indotray Column Support System, up to 8 trays can be column-locked together for organized storage.
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Reinforced corner locations support the column-locking arrangement and help maintain alignment of the stacked trays.
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The stackable design is intended for core sheds, warehouses, field camps and long-term geological core storage.
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A universal stackable lid can be used as part of the storage system.
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Safe stacking in practice should always consider the loaded core weight, floor condition, storage environment and site handling procedures.
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Yes. Indotray PQ plastic core trays are manufactured with UV-stabilized polymer for outdoor mineral exploration and core storage environments.
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UV stabilization helps protect the polypropylene against degradation caused by prolonged exposure to sunlight and ultraviolet radiation.
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This is particularly important for open core yards and exploration projects in high-UV regions such as Africa, the Middle East, Australia, India and South America.
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The UV-stabilized construction helps support longer service life while maintaining tray strength, handling performance and dimensional stability.
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Indotray core trays are designed for demanding field exposure, but good storage practice is still recommended wherever practical for maximum service life.
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The Indotray PQ core tray uses a reinforced structural design developed specifically for the weight of diamond drill core.
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Robust ribs underneath and around the core cavities help distribute load and resist twisting and sagging.
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Outer support/skirting sections are designed with increased thickness, while reinforced corners provide additional stiffness and support for stacking.
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The high-strength PP Copolymer construction combines impact resistance with the flexibility needed for repeated field handling.
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The 3-row geometry supports the PQ core securely and helps spread the load instead of concentrating it at a few points.
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Together, these features provide the high load-bearing capacity required for mineral exploration, core logging, transport and long-term drill core storage.
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